{"created":"2021-03-01T06:05:35.871128+00:00","id":3864,"links":{},"metadata":{"_buckets":{"deposit":"591d95ab-3d61-4ada-a868-e5d1f3a27d31"},"_deposit":{"id":"3864","owners":[],"pid":{"revision_id":0,"type":"depid","value":"3864"},"status":"published"},"_oai":{"id":"oai:teapot.lib.ocha.ac.jp:00003864"},"item_17_biblio_info_8":{"attribute_name":"\u66f8\u8a8c\u60c5\u5831","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"794","bibliographicPageStart":"789","bibliographicVolumeNumber":"2012","bibliographic_titles":[{"bibliographic_title":"\u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u8ad6\u6587\u96c6, \u60c5\u5831\u51e6\u7406\u5b66\u4f1a\u30b7\u30f3\u30dd\u30b8\u30a6\u30e0\u30b7\u30ea\u30fc\u30ba"}]}]},"item_17_description_17":{"attribute_name":"\u30d5\u30a9\u30fc\u30de\u30c3\u30c8","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_17_description_46":{"attribute_name":"\u8cc7\u6e90\u30bf\u30a4\u30d7","attribute_value_mlt":[{"subitem_description":"\u4f1a\u8b70\u767a\u8868\u8ad6\u6587","subitem_description_type":"Other"}]},"item_17_description_6":{"attribute_name":"\u6284\u9332","attribute_value_mlt":[{"subitem_description":"\u51b7\u8535\u5eab\u306b\u98df\u3079\u7269\u3092\u7f6e\u304d\u3063\u3071\u306a\u3057\u306b\u3057\u3066\u3057\u307e\u3044\uff0c\u99c4\u76ee\u306b\u3057\u3066\u3057\u307e\u3046\u3053\u3068\u306f\u591a\u3044\uff0e\u305d\u3053\u3067\uff0c\u672c\u7814\u7a76\u3067\u306f\u51b7\u8535\u5eab\u306e\u68da\u677f\u4e0a\u306b\u7269\u304c\u7f6e\u304b\u308c\u305f\u5834\u6240\u3092\u691c\u51fa\u3057\uff0c\u305d\u306e\u7d99\u7d9a\u6642\u9593\u3092\u30e6\u30fc\u30b6\u306b\u308f\u304b\u308a\u3084\u3059\u304f\u901a\u77e5\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u300cRefrigeMeter\u300d\u3092\u63d0\u6848\u3059\u308b\uff0e\u300cRefrigeMeter\u300d\u306f\uff0cLED \u3092\u683c\u5b50\u72b6\u306b\u914d\u5217\u3057\u305f\u57fa\u677f\u3068\uff0c\u305d\u306e\u4e0a\u90e8\u306b\u306f\u3081\u8fbc\u3080\u30a2\u30af\u30ea\u30eb\u677f\u3092\u4e2d\u5fc3\u306b\u69cb\u6210\u3055\u308c\u308b\uff0e\u672c\u30b7\u30b9\u30c6\u30e0\u306f\uff0c\u307e\u305a\uff0cLED \u3092\u5149\u30bb\u30f3\u30b5\u3068\u3057\u3066\u6d3b\u7528\u3057\uff0c\u68da\u4e0a\u306b\u7269\u304c\u7f6e\u304b\u308c\u3066\u3044\u308b\u9818\u57df\u3092\u53d6\u5f97\u3057\uff0c\u305d\u306e\u5c65\u6b74\u304b\u3089\u4efb\u610f\u306e\u9818\u57df\u306b\u7269\u304c\u7f6e\u304b\u308c\u7d9a\u3051\u3066\u3044\u308b\u6642\u9593\u3092\u8a08\u6e2c\u3059\u308b\uff0e\u3055\u3089\u306b\uff0c\u305d\u306e\u7d99\u7d9a\u6642\u9593\u306b\u5fdc\u3058\u3066\uff0c\u5404\u9818\u57df\u306eLED \u3092\u7570\u306a\u308b\u5468\u671f\u3067\u70b9\u6ec5\u3059\u308b\uff0e\u3053\u306e\u3088\u3046\u306b\uff0c\u30e6\u30fc\u30b6\u306f\u7279\u5225\u306a\u4f5c\u696d\u3092\u5fc5\u8981\u3068\u305b\u305a\u306b\uff0c\u51b7\u8535\u5eab\u5185\u306e\u4fdd\u5b58\u72b6\u6cc1\uff08\u68da\u677f\u4e0a\u306e\u7269\u306e\u6709\u7121\uff0f\u7d99\u7d9a\u4fdd\u5b58\u6642\u9593\uff09\u3092\u8996\u899a\u7684\u306b\u533a\u5225\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\uff0e\u307e\u305f\uff0c\u672c\u30b7\u30b9\u30c6\u30e0\u3092\u8a66\u9a13\u7684\u306b\u904b\u7528\u3057\u3066\u5f97\u3089\u308c\u305f\u77e5\u898b\u304b\u3089\uff0c\u73fe\u72b6\u306e\u554f\u984c\u70b9\u3068\u4eca\u5f8c\u306e\u5c55\u671b\u306b\u3064\u3044\u3066\u8b70\u8ad6\u3057\u305f\uff0ePeople often have problems to leave foods in refrigerators too long time and spoil them. To solve this problem, we propose a very simple interactive surface, \u201dRefrigeMeter\u201d, which can automatically detect the positions of items placed in the refrigerator and informs users of their duration. The RefrigeMeter consists of LED arrays, a micro controller, and an acrylic board to cover these devices. First, the system detects positions where items placed on the shelf using LEDs as photo diodes. Second, the system calculates the duration while each item keeps its position. Third, the system activates the LEDs in different frequencies based on the duration of items on each LED. Thus, users can tell the status of items in refrigerator at a glance without any special operation. In this paper, we explain the concept and implementation of the RefrigeMeter. 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This material is published on this web site with the agreement of the author (s) and the IPSJ. Please be complied with Copyright Law of Japan and the Code of Ethics of the IPSJ if any users wish to reproduce, make derivative work, distribute or make available to the public any part or whole thereof. All Rights Reserved, Copyright (C) Information Processing Society of Japan. Comments are welcome. Mail to address editj\uff20ipsj.or.jp, please."}]},"item_17_select_19":{"attribute_name":"\u8457\u8005\u7248\u30d5\u30e9\u30b0","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_17_subject_20":{"attribute_name":"\u65e5\u672c\u5341\u9032\u5206\u985e\u6cd5","attribute_value_mlt":[{"subitem_subject":"007","subitem_subject_scheme":"NDC"}]},"item_17_subject_24":{"attribute_name":"NII\u30b5\u30d6\u30b8\u30a7\u30af\u30c8","attribute_value_mlt":[{"subitem_subject":"\u60c5\u5831\u5b66","subitem_subject_scheme":"Other"}]},"item_17_text_18":{"attribute_name":"\u5f62\u614b","attribute_value_mlt":[{"subitem_text_value":"533650 bytes"}]},"item_17_text_47":{"attribute_name":"\u8cc7\u6e90\u30bf\u30a4\u30d7\u30fb\u30ed\u30fc\u30ab\u30eb","attribute_value_mlt":[{"subitem_text_value":"\u4f1a\u8b70\u767a\u8868\u8ad6\u6587"}]},"item_17_text_48":{"attribute_name":"\u8cc7\u6e90\u30bf\u30a4\u30d7\u30fbNII","attribute_value_mlt":[{"subitem_text_value":"Conference Paper"}]},"item_17_text_49":{"attribute_name":"\u8cc7\u6e90\u30bf\u30a4\u30d7\u30fbDCMI","attribute_value_mlt":[{"subitem_text_value":"text"}]},"item_17_text_50":{"attribute_name":"\u8cc7\u6e90\u30bf\u30a4\u30d7\u30fb\u30ed\u30fc\u30ab\u30eb\u8868\u793a\u30b3\u30fc\u30c9","attribute_value_mlt":[{"subitem_text_value":"04"}]},"item_creator":{"attribute_name":"\u8457\u8005","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"\u4e09\u4e45\u4fdd, \u8389\u4e5f"}],"nameIdentifiers":[{"nameIdentifier":"66624","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"\u585a\u7530, \u6d69\u4e8c"}],"nameIdentifiers":[{"nameIdentifier":"66625","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"\u690e\u5c3e, \u4e00\u90ce"}],"nameIdentifiers":[{"nameIdentifier":"66626","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"MIKUBO, Marina","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"66627","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"TSUKADA, Koji","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"66628","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"SIIO, Itiro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"66629","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"\u30d5\u30a1\u30a4\u30eb\u60c5\u5831","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-04-19"}],"displaytype":"detail","filename":"siio_20.pdf","filesize":[{"value":"533.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"siio_20.pdf","url":"https://teapot.lib.ocha.ac.jp/record/3864/files/siio_20.pdf"},"version_id":"4aebb73b-64db-4450-9d28-5979caacb368"}]},"item_language":{"attribute_name":"\u8a00\u8a9e","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"\u8cc7\u6e90\u30bf\u30a4\u30d7","attribute_value_mlt":[{"resourcetype":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"RefrigeMeter: \u51b7\u8535\u5eab\u306b\u304a\u3051\u308b\u4fdd\u5b58\u72b6\u6cc1\u306e\u624b\u8efd\u306a\u691c\u51fa/\u63d0\u793a\u30b7\u30b9\u30c6\u30e0\u3068\u305d\u306e\u904b\u7528","item_titles":{"attribute_name":"\u30bf\u30a4\u30c8\u30eb","attribute_value_mlt":[{"subitem_title":"RefrigeMeter: \u51b7\u8535\u5eab\u306b\u304a\u3051\u308b\u4fdd\u5b58\u72b6\u6cc1\u306e\u624b\u8efd\u306a\u691c\u51fa/\u63d0\u793a\u30b7\u30b9\u30c6\u30e0\u3068\u305d\u306e\u904b\u7528"},{"subitem_title":"RefrigeMeter: Automatic detect/display system for items in refrigerator","subitem_title_language":"en"}]},"item_type_id":"17","owner":"1","path":["226/216/217"],"pubdate":{"attribute_name":"\u516c\u958b\u65e5","attribute_value":"2015-01-27"},"publish_date":"2015-01-27","publish_status":"0","recid":"3864","relation_version_is_last":true,"title":["RefrigeMeter: \u51b7\u8535\u5eab\u306b\u304a\u3051\u308b\u4fdd\u5b58\u72b6\u6cc1\u306e\u624b\u8efd\u306a\u691c\u51fa/\u63d0\u793a\u30b7\u30b9\u30c6\u30e0\u3068\u305d\u306e\u904b\u7528"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2021-03-01T22:51:16.820559+00:00"}